What Caused the Triassic–Jurassic (Tr-J ... this extinction event resulted in the loss of many species of animals. The most ...

The animals' fossilized remains ... The well-preserved findings could provide insight into how these Triassic amphibians lived and grew up, researchers reported in a new study published Wednesday ...

Coelophysis is an early theropod dinosaur, a pioneering member of a group that will one day give rise to some of the biggest carnivores ever to live. He’s a lot more humble in his size, however, ...

Paleontologists found a group of four-legged Triassic creatures preserved in the same bone bed—but they don’t know what killed the animals ...

Paleontologists are uncovering a bonebed containing more than 19 giant amphibian skeletons from the Popo Agie Formation near ...

Discover how crocodiles survived two mass extinctions thanks to their flexible diets and habitats, according to research.

Various lines of evidence, including isotopes, tell us that conditions were getting warmer and drier over the course of the Triassic. And so it is, good area to kind of study how animals are ...

In the Mesozoic Era, there are fossils that represent both extinct groups and modern groups of animals and plants. During the first period of the Mesozoic Era (Triassic Period), many new types of ...

The Museum of Texas Tech houses fossils from the Triassic, Ice Age. Here's a behind the scenes look into the paleontology ...

Most people think of crocodilians as living fossils—stubbornly unchanged, prehistoric relics that have ruled the world's ...